Nickname for Tysons Galleria, a mall opposite the more well known Tysons Corner Center (Tysons 1) in Tysons Corner, Virginia that has some upscale stores like Cartier, De Beers, Versace and anchors like Neiman-Marcus

Not for peons in t-shirts unless you want to get glared at by snobby sales reps (or ignored, whichever is more offensive for the circumstance)